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DR. SANTOS FLAVIO PACHECO M.D.
NPI 1881765048
General Practice in Lawndale, CA

Active since November 10, 2006PECOS Enrolled
15159 PRAIRIE AVE, LAWNDALE, CA 90260(310) 644-7964(310) 644-7989 Get Directions Write a Review

NPPES record last updated: February 24, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Santos Flavio Pacheco M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SANTOS FLAVIO PACHECO M.D. (NPI 1881765048) is an individual general practice provider in Lawndale, California, licensed in California (A54292) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881765048
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. SANTOS FLAVIO PACHECOCredential: M.D.
Location Address15159 PRAIRIE AVELawndale, CA 90260-2210
Mailing Address15159 Prairie AveLawndale, CA 90260-2210 · (310) 644-7964 · Fax (310) 644-7989
Phone(310) 644-7964
Fax(310) 644-7989
Sole ProprietorYes
Enumeration DateNovember 10, 2006
Last NPPES UpdateFebruary 24, 2012
✔ NPI 1881765048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · A54292
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
15159 PRAIRIE AVE, Lawndale, CA 90260
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Other Identifiers 3

Medicaid00A542920CA
Medicare ID-Type UnspecifiedG30014CA
Medicaid00A542922CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Santos Flavio Pacheco M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Santos Pacheco reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Santos F. Pacheco MD Inc.
3.3 mi
Family Medicine
10719 S INGLEWOOD AVE, SUITE A
Inglewood, CA 90304
  • Reassigned Medicare billing, California enrollment
NPI 1417217928 (310) 674-1115

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Santos Pacheco's NPI number?

The NPI number for Santos Pacheco is 1881765048. It was assigned to this individual provider in the NPPES registry on November 10, 2006.

Where is Santos Pacheco located?

Santos Pacheco practices at 15159 Prairie Ave, Lawndale, CA 90260. The listed phone number is (310) 644-7964.

What is Santos Pacheco's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Santos Pacheco enrolled in Medicare?

Yes. Santos Pacheco is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Santos Pacheco's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Santos Pacheco reassigns Medicare benefits to Santos F. Pacheco MD Inc. (Inglewood, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Santos Pacheco's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Santos Pacheco was last updated on February 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.